Featuring dual ultrasonic and electromagnetic technology, this device effectively repels mice, mosquitoes, spiders, and more by disrupting their nervous systems with dynamic frequencies. Safe for pets and humans, it offers chemical-free protection.Designed for continuous use, this mice repellent typically shows results in 1-2 weeks Our ultrasonic pest repeller is crafted with non-toxic, flame-retardant ABS materials, ensuring complete safety for children, pets, and the environment. It emits chemical-free, odorless ultrasonic waves to repel pests like mice, mosquitoes, ants, and spiders without using harmful poisons or traps. Ideal for homes with kids and pets, it provides effective and sustainable pest control without compromising safety Our pest repeller is incredibly easy to use—just plug it in, and it starts working immediately to repel pests like mice, mosquitoes, ants, cockroaches, and more. No need for manual effort or complicated setup. It works automatically and delivers visible results within 3-4 weeks, offering a simple, reliable solution for pest control Our ultrasonic pest repeller provides effective coverage of up to 1600 square feet, ensuring comprehensive protection for homes, offices, warehouses, and more. Equipped with advanced 3D surround dual speakers, it delivers 360° ultrasonic waves, driving pests away from every corner. For optimal results, use one device per room, as ultrasonic waves cannot pass through walls or solid objects. Ideal for a variety of indoor spaces, including homes, garages, restaurants, and hotels Our ultrasonic pest repellent may take 3-4 weeks to show noticeable results. If you have any questions or concerns during use, please reach out to us. We are committed to providing exceptional customer service and ensuring your satisfaction with our superior pest control solution